herbertlau.com - robtex.com
herbertlau.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.opstradns.com ⚠️ Not in zone NS records | ||||||
| A | 103.38.163.226🇭🇰 SPEEDYGROUPCLOUD-IX103.38.163.0/24 Proxy-registered route object | ||||||
| PTR | wc26.wchost.com | ||||||
| NS | ns2.opstradns.com ⚠️ Not in zone NS records | ||||||
| A | 103.38.163.226🇭🇰 SPEEDYGROUPCLOUD-IX103.38.163.0/24 Proxy-registered route object | ||||||
| PTR | wc26.wchost.com | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778445126 | ||||||
Same first word
herbertlau.com |
Similar names
DNS History
7 records (2 active, 5 former)
●NSns1.opstradns.com2015-08-04 → 2026-05-10 · 3 obs
● 2015-08-04 00:27:52
● 2026-05-10 20:57:38
●NSns2.opstradns.com2015-08-04 → 2026-05-10 · 3 obs
● 2015-08-04 00:27:52
● 2026-05-10 20:57:38
○NSns7.wchost.biz2007-11-05 → 2007-11-05 · 3 obs
○ 2015-08-04 00:27:52
○ 2026-05-10 20:57:38
○NSns8.wchost.biz2007-11-05 → 2007-11-05 · 3 obs
○ 2015-08-04 00:27:52
○ 2026-05-10 20:57:38
○MXmail.herbertlau.com2007-11-05 → 2017-02-08 · 4 obs
● 2017-02-08 07:18:12
○ 2026-03-02 05:56:36
○ 2026-05-10 20:57:38
○A202.123.79.212007-11-05 → 2007-11-05 · 3 obs
○ 2015-08-04 00:27:52
○ 2026-05-10 20:57:38
○A202.67.155.1492015-08-04 → 2017-02-08 · 5 obs
● 2015-08-04 00:27:52
● 2017-02-08 07:18:12
○ 2026-03-02 05:56:36
○ 2026-05-10 20:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| herbertlau.com | ns1.opstradns.com, ns2.opstradns.com | 2 records |
| (root) | g.root-servers.net, h.root-servers.net, i.root-servers.net, j.root-servers.net... | - |
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | 26 records |
| herbertlau.com | ns1.opstradns.com, ns2.opstradns.com | 2 records |
| (root) | e.root-servers.net, f.root-servers.net, g.root-servers.net, h.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 26 records |
| herbertlau.com | ns1.opstradns.com, ns2.opstradns.com | 2 records |
| (root) | c.root-servers.net, d.root-servers.net, e.root-servers.net, f.root-servers.net... | - |
| com | m.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | 26 records |
| herbertlau.com | ns1.opstradns.com, ns2.opstradns.com | 2 records |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | 26 records |
| herbertlau.com | ns1.opstradns.com, ns2.opstradns.com | 2 records |
| (root) | l.root-servers.net, m.root-servers.net, a.root-servers.net, b.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 26 records |
| herbertlau.com | ns1.opstradns.com, ns2.opstradns.com | 2 records |
| (root) | j.root-servers.net, k.root-servers.net, l.root-servers.net, m.root-servers.net... | - |
| com | g.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | 26 records |
| herbertlau.com | ns1.opstradns.com, ns2.opstradns.com | 2 records |
| (root) | h.root-servers.net, i.root-servers.net, j.root-servers.net, k.root-servers.net... | - |
✅ Authoritative Response
Server:103.38.163.226
NS records: h.root-servers.net, i.root-servers.net, j.root-servers.net, k.root-servers.net, l.root-servers.net, m.root-servers.net, a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net, e.root-servers.net, f.root-servers.net, g.root-servers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for herbertlau.com (unsigned zone)
⏱️ Timing
Total: 4267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 170
Out-of-bailiwick: 170 (ns1.opstradns.com, ns2.opstradns.com, l.gtld-servers.net...)
Analysis
Name Servers
herbertlau.com is delegated to two name servers: ns1.opstradns.com and ns2.opstradns.com.
herbertlau.com shares the same name server setup as other domains, for example klma.net, weborn.net, ksmak-sir.com, fatewinner.com and wchost.biz.
Host names with a single IP number:
ns1.opstradns.com points to 103.38.163.226 and ns2.opstradns.com points to 103.38.163.226.
Host names that point to 103.38.163.226: ns1.opstradns.com and ns2.opstradns.com.